monkeylove443 monkeylove443

19-01-2023
Physics

contestada

The speed of sound in dry air at 40 degrees C is 355 m/s. The speed at 0 degrees C is 331 m/s. Will a sound of a given frequency have a longer or shorter wavelength at 40 degrees C or 0 degrees C?

SHOW ALL WORK PLEASE!

Respuesta :

Otras preguntas

Which is a cause of mechanical weathering? A. sunlight B. natural acids C. physical forces D. oxidation

What major types of cloning

what number times itself equals 196?

Suppose JK bisects angle LJM. The measure of angle LJK = (-10x + 3) and the measure of KJM = (-x + 21)º. Find the measure of angle LJM.

what development led to a change in the electoral college system following the election of 1800? a. george washington s resignation b. the creation of the distr

true or false cladistics is a way to separate animals into new species.

in the early stages of the united states, a person's voting was attatched to their _____. A. ageB. job C. property ownership

A mermaid is swimming at sea level when a human comes by. She dives underwater at a rate of 8 meters per second. She continues to descend for 20 seconds. What d

The sum of three times a number b and 33 is at least 35

how do you do a two step equation with a fraction